31. IOR/L/PS/18/A179 Reference (shelfmark): IOR/L/PS/18/A179 Title: Telegrams indicating Afghan-Bolshevik connection [21 Mar 1919-18 Jul 1919] Collection Area: India Office Records and Private Papers Languages: English Date Range: 21 Mar 1919-18 Jul 1919 Extent: 8pp
32. IOR/L/PS/18/B359 Reference (shelfmark): IOR/L/PS/18/B359 Title: The Assyro-Chaldeans (report received from Constantinople) Dec 1920 Collection Area: India Office Records and Private Papers Languages: English Date Range: Dec 1920 Extent: 3pp
33. IOR/L/PS/18/B53 Reference (shelfmark): IOR/L/PS/18/B53 Title: Burmah-China frontier. E Neel, 26 Nov 1891 Collection Area: India Office Records and Private Papers Languages: English Date Range: 26 Nov 1891 Extent: 12pp
34. IOR/L/PS/18/B74 Reference (shelfmark): IOR/L/PS/18/B74 Title: Somali Protectorate W Lee-Warner, 25 Nov 1896 Collection Area: India Office Records and Private Papers Languages: English Date Range: 25 Nov 1896 Extent: 10pp
35. IOR/L/PS/18/C142 Reference (shelfmark): IOR/L/PS/18/C142 Title: Revision of Anglo-Russian Convention of 1907 [1915] Collection Area: India Office Records and Private Papers Languages: English Date Range: 1915 Extent: 20pp
36. IOR/L/PS/18/A131 Reference (shelfmark): IOR/L/PS/18/A131 Title: Digest of North-West Frontier [Parliamentary] Papers 1898, Vol I Collection Area: India Office Records and Private Papers Languages: English Date Range: 1898 Extent: 14pp
37. IOR/L/PS/18/A155 Reference (shelfmark): IOR/L/PS/18/A155 Title: [Collection of Agreements and Treaties with Afghanistan 1809-1893] [undated] Collection Area: India Office Records and Private Papers Languages: English Date Range: Unspecified Extent: [18]pp
38. IOR/L/PS/18/A57 Reference (shelfmark): IOR/L/PS/18/A57 Title: Afghan boundary H M Durand, 14 Feb 1885 Collection Area: India Office Records and Private Papers Languages: English Date Range: 14 Feb 1885 Extent: 8pp
39. IOR/L/PS/18/A67 Reference (shelfmark): IOR/L/PS/18/A67 Title: Zulfigar Pass O T Burne, 13 Jul 1885 Collection Area: India Office Records and Private Papers Languages: English Date Range: 13 Jul 1885 Extent: 2pp
40. IOR/L/PS/18/B72 Reference (shelfmark): IOR/L/PS/18/B72 Title: Trade reports: Mekong and Manam basins; Siam; Yunnan. Collection Area: India Office Records and Private Papers Languages: English Date Range: 1895 Extent: 1 volume